27444240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 94243968

約数和(自身を除く): 66799728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 811, 846, 940, 1128, 1410, 1622, 1692, 1880, 2115, 2256, 2433, 2820, 3244, 3384, 3760, 4055, 4230, 4866, 5640, 6488, 6768, 7299, 8110, 8460, 9732, 11280, 12165, 12976, 14598, 16220, 16920, 19464, 24330, 29196, 32440, 33840, 36495, 38117, 38928, 48660, 58392, 64880, 72990, 76234, 97320, 114351, 116784, 145980, 152468, 190585, 194640, 228702, 291960, 304936, 343053, 381170, 457404, 571755, 583920, 609872, 686106, 762340, 914808, 1143510, 1372212, 1524680, 1715265, 1829616, 2287020, 2744424, 3049360, 3430530, 4574040, 5488848, 6861060, 9148080, 13722120, 27444240]

約数ペア:

[(1, 27444240), (2, 13722120), (3, 9148080), (4, 6861060), (5, 5488848), (6, 4574040), (8, 3430530), (9, 3049360), (10, 2744424), (12, 2287020), (15, 1829616), (16, 1715265), (18, 1524680), (20, 1372212), (24, 1143510), (30, 914808), (36, 762340), (40, 686106), (45, 609872), (47, 583920), (48, 571755), (60, 457404), (72, 381170), (80, 343053), (90, 304936), (94, 291960), (120, 228702), (141, 194640), (144, 190585), (180, 152468), (188, 145980), (235, 116784), (240, 114351), (282, 97320), (360, 76234), (376, 72990), (423, 64880), (470, 58392), (564, 48660), (705, 38928), (720, 38117), (752, 36495), (811, 33840), (846, 32440), (940, 29196), (1128, 24330), (1410, 19464), (1622, 16920), (1692, 16220), (1880, 14598), (2115, 12976), (2256, 12165), (2433, 11280), (2820, 9732), (3244, 8460), (3384, 8110), (3760, 7299), (4055, 6768), (4230, 6488), (4866, 5640)]